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Cyberonics Inc (NAS:CYBX)
Shiller P/E Ratio
(As of Today)

As of today, Cyberonics Inc's current share price is $69.95. Cyberonics Inc's E10 for the quarter that ended in Oct. 2015 was $0.00. Cyberonics Inc's Shiller P/E Ratio for today is .

CYBX' s Shiller P/E Ratio Range Over the Past 10 Years
Min: 62.85   Max: 78.04
Current: 63.41

62.85
78.04

During the past 13 years, Cyberonics Inc's highest Shiller P/E Ratio was 78.04. The lowest was 62.85. And the median was 66.55.

CYBX's Shiller P/E Ratio is ranked lower than
71% of the 42 Companies
in the Global Medical Devices industry.

( Industry Median: 38.07 vs. CYBX: 63.41 )

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Cyberonics Inc's adjusted earnings per share data for the three months ended in Oct. 2015 was $0.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.00 for the trailing ten years ended in Oct. 2015.


Definition

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Cyberonics Inc's Shiller P/E Ratio for today is calculated as

Shiller P/E Ratio=Share Price/E10
=69.95/0
=

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

Cyberonics Inc's E10 for the fiscal year that ended in Apr14 is calculated as:

For example, Cyberonics Inc's adjusted earnings per share data for the three months ended in Oct. 2015 was:

Adj_EPS=Earnigns per Share/CPI of Oct. 2015 (Change)*Current CPI (Oct. 2015)
=0/237.838*237.838
=0.000

Current CPI (Oct. 2015) = 237.838.

Cyberonics Inc Quarterly Data

201310201401201404201407201410201501201504201507201510201512
per share eps 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
CPI 233.546233.916237.072238.250237.433233.707236.599238.654237.838236.525
Adj_EPS 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
201104201107201110201201201204201207201210201301201304201307
per share eps 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
CPI 224.906225.922226.421226.665230.085229.104231.317230.280232.531233.596
Adj_EPS 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
200810200901200904200907200910201001201004201007201010201101
per share eps 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
CPI 216.573211.143213.240215.351216.177216.687218.009218.011218.711220.223
Adj_EPS 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
200604200607200610200701200704200707200710200801200804200807
per share eps 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000
CPI 201.500203.500201.800202.416206.686208.299208.936211.080214.823219.964
Adj_EPS 0.0000.0000.0000.0000.0000.0000.0000.0000.0000.000

Add all the adjusted EPS together and divide 10 will get our E10.


Explanation

Compared with the regular P/E ratio, which works poorly for cyclical businesses, the Shiller P/E smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller P/E should give similar results to regular P/E.

Compared with the P/S ratio, the Shiller P/E makes the comparison between different industries more meaningful.


Be Aware

The Shiller P/E assumes that over the long term, businesses and profitability revert to their means. If a company’s business model does not work in the future compared with the past, the Shiller P/E and P/S ratio will give false valuations.


Related Terms

P/E Ratio, P/B Ratio, P/S Ratio, Price-to-Free-Cash-Flow ratio, E10


Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

Cyberonics Inc Annual Data

Apr05Apr06Apr07Apr08Apr09Apr10Apr11Apr12Apr13Apr14
ShillerPE 0.000.000.000.000.000.000.000.000.000.00

Cyberonics Inc Quarterly Data

Oct13Jan14Apr14Jul14Oct14Jan15Apr15Jul15Oct15Dec15
ShillerPE 0.000.000.000.000.000.000.000.0078.230.00
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